/Engine/Source/Runtime/GeometryCore/Public/DynamicMesh/MeshTangents.h
Initialize Tangents from other Tangents set
template<typename OtherRealType> void CopyTriVertexTangents ( const [TMeshTangents](API\Runtime\GeometryCore\DynamicMesh\TMeshTangents)< OtherRealType > & OtherTangents )